The Godsteel Covenant. The Godsteel Covenant, #1

Humanity does not rule the stars. It survives them. When distant colonies fall silent and Covenant outposts are reduced to drifting debris, Commander Caelis Vire is assigned a weapon unlike any other a seven-meter war machine forged from classified alloy and experimental signal-thread technology. They call it Gravewake. Built for frontline supremacy and bonded directly to its pilot's neural core, Gravewake is more than a mech it is a covenant between flesh and steel.
Every upgrade pushes Caelis closer to victory. and closer to something else awakening within the machine. As hostile forces move across the outer systems with terrifying precision, Caelis must lead a fractured fleet against an enemy that does not simply seek conquest it seeks transformation. Entire colonies vanish. Signals twist. And the line between machine logic and human will begins to blur. War is coming to the inner worlds.
And the Covenant's greatest weapon may not be entirely under their control. The Godsteel Covenant is a gripping military science fiction epic of colossal mech warfare, interstellar strategy, and the cost of becoming the weapon meant to save humanity.